verb (used with object), nul·li·fied, nul·li·fy·ing.
QUIZ YOURSELF ON AFFECT VS. EFFECT!
Origin of nullify
OTHER WORDS FROM nullifynul·li·fi·er, nounre·nul·li·fy, verb (used with object), re·nul·li·fied, re·nul·li·fy·ing.un·nul·li·fied, adjective
Example sentences from the Web for nullify
Keep making fun of the Citizens United ruling; that needs 365 24/7 attention until Congress passes a law that nullifies it.#ColbertCash: What Should Stephen Colbert Do With His $1 Million in Super-PAC Money?|Brian Ries, Sam Schlinkert|January 31, 2012|DAILY BEAST
Every gale nullifies half their labour, and weather like this of the last fortnight plays the mischief with the work.The Riddle of the Sands|Erskine Childers
It deliberately divides the Christian forces of the community and to a large extent thereby nullifies their action.Our Lady Saint Mary|J. G. H. Barry
Impossibility nullifies a vow, my son; because you should swear to measure the ocean, would you engage to fulfill this oath?A Romance of the West Indies|Eugne Sue